Updated: Feb 18, 2026
Location and Projects
Address
361 TAMARACK DRIVE, Union City, CA, 94587
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Deep Construction
Serving residential clients in Union City and the surrounding Bay Area, Deep Construction specializes in home remodeling, additions, and new construction projects. With 10 years of experience, the company manages a range of building services, including kitchen and bathroom renovations, garage conversions, and structural additions that expand existing living spaces. Deep Construction is equipped to handle both interior and exterior upgrades, from flooring installation to roofing and stucco work. Projects often include the modernization of older homes, as well as custom builds tailored to client specifications. The company works with homeowners at all stages of the construction process, providing consultation, project management, and execution. Deep Construction emphasizes effective project planning and clear communication to guide clients through remodels and new home builds in Union City and nearby East Bay neighborhoods.
Deep Construction Services
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Deep Construction Contact Information
Phone Number: (415) 497-3400
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Address: 361 TAMARACK DRIVE, Union City, CA 94587
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Deep Construction Union City
Quality
107
94th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Deep Construction has a BuildZoom score of 107, which places them above 94% of 336,931 contractors in California.
Activity
|
6 projects
|
2025 |
|
6 projects
|
2024 |
|
9 projects
|
2023 |
Our building permit records indicate that Deep Construction has worked on at least
21.0 projects over the past 3 years.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Experience
|
13 projects
|
Home Additions |
|
5 projects
|
Kitchen remodels |
|
3 projects
|
Multi-room remodels |
Analyzing permits over the last 4 years shows that Deep Construction mostly works on
home addition
and kitchen remodel
projects.
Pricing
|
1 project
|
< $5k |
|
3 projects
|
$20k-$50k |
|
5 projects
|
$100k-$250k |
|
4 projects
|
$250k-$500k |
The typical size of their permits is approximately $212,500. This graph shows the distribution of these job values.
Pro tip:
For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Addition of 1 250sqft creating second floor to consist of master suite with bathroom and walk-in closet (2)bedrooms (2) baths office laundry room lounge area and balcony. remodel/reconfiguration of the first floor to create (n) kitchen with pantry dining room living room family room with high ceilings bedroom #4 with bathroom and walk-in closet stairway and half bathroom. (n)tankless ... see more
Valuation:
$250,000
Permit #:
BLD2025-00513
Status:
issued
Fee:
$12,666
Permit Type:
Addition
Building Type:
N/A
Permit to final expired permit b22-1706 - convert 35sqft of garage to living to relocate kitchen reconfigure entire house layout addition new electrical fixtures for whole house new ev charger in garage and replace water heater with new tankless water heater. ***field rev 6/6/23: upgrade (e) main electrical panel from 100amps to 320amps under ground. repair and replace (e) water and s... see more
Valuation:
$300,000
Permit #:
B24-2668
Status:
final
Fee:
$330
Permit Type:
N/A
Building Type:
N/A
Addition of 699 s.f. to addition a new wic and master bathroom to create new master bedroom. alteration of 250 s.f. of the family room to convert to new office. addition of a new 200 s.f. covered patio
Valuation:
$298,500
Permit #:
BLD2024-01647
Status:
complete
Fee:
$7,225
Permit Type:
Addition
Building Type:
N/A
Adu shifted a few feet east to clear easement encroachment. adu size reduced by 8 sq. ft. gas tankless water heater replaced with electric; adu now fully electric
Valuation:
N/A
Permit #:
BLD2025-00555-001
Status:
triage
Fee:
$517
Permit Type:
N/A
Building Type:
N/A
- replace (e) windows in living room (front side) bedroom 2 & 3. - remove proposed windows in living room (left side) & m. bathroom (rear side). - addition transom windows in family room (rear side) (not visible from outside). - change exterior wall materials from sidings to (n) stucco
Valuation:
N/A
Permit #:
BLD2024-01647-001
Status:
triage
Fee:
$376
Permit Type:
N/A
Building Type:
N/A
New 2nd story addition of 995 s.f. to the existing 1 story house. remodel & reconfigure (e) kitchen. remodel (e) bedrooms at 1st floor. upgrade (e) electric main panel to 200 amp
Valuation:
$400,000
Permit #:
BLD2022-04139
Status:
complete
Fee:
$8,139
Permit Type:
Addition
Building Type:
N/A
New addition of 655 s.f. to create new dining room and master bed/bath for total 3 bedroom and 2 bathroom residence. relocate & remodel kitchen area. upgrade (e) electric main panel to 200 amp
Valuation:
$200,000
Permit #:
BLD2023-03115
Status:
complete
Fee:
$8,699
Permit Type:
Addition
Building Type:
N/A
Addition of 76 sqft to reconfigure master bedroom bathroom and walk-in-closet. remodel front elevation remove (e) brick veneer and sidings & replace with new stucco and stone veneer with natural colors
Valuation:
$45,000
Permit #:
B23-3073
Status:
final
Fee:
$2,447
Permit Type:
N/A
Building Type:
N/A
Addition of 688 sf to create master bedroom master bathroom laundry room closets new porch. new total 4 bed 3 bathroom residence. remodel of 900 sf
Valuation:
$225,000
Permit #:
BLD2023-05109
Status:
complete
Fee:
$6,166
Permit Type:
Addition
Building Type:
N/A
Existing foundation found to be shallow pier and gb. we are proposing t footing. we provided soil engineer’s letter to support our proposed foundation
Valuation:
N/A
Permit #:
BLD2023-10511-001
Status:
triage
Fee:
$52
Permit Type:
N/A
Building Type:
N/A
New addition of 530 s.f. to the existing 1 story house. addition new bedroom & family room. total will be 5 bedrooms and 3 bedrooms after the addition. concurrent review (pln2022-00148 & approved bld2021-05345)
Valuation:
$100,000
Permit #:
BLD2022-02809
Status:
complete
Fee:
$3,639
Permit Type:
Addition
Building Type:
N/A
Permit to final. expired permit b22-1706
Valuation:
$300,000
Permit #:
B24-2609
Status:
canceled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Addition of 566 s.f. and alteration of 472 s.f. to create a 5 bed 3 bathroom residence
Valuation:
$275,000
Permit #:
BLD2023-08711
Status:
complete
Fee:
$6,183
Permit Type:
Addition
Building Type:
N/A
Addition of 568 s.f. to create a 4 bed 3 bathroom residence. adding a 43 s.f. porch. upgrade msp to 200amp
Valuation:
$175,000
Permit #:
BLD2023-10511
Status:
complete
Fee:
$5,266
Permit Type:
Addition
Building Type:
N/A
Revise (2) piers. to update doors & windows. addition skylight & roof overhang added over the garage
Valuation:
N/A
Permit #:
BLD2024-07115-001
Status:
triage
Fee:
$510
Permit Type:
N/A
Building Type:
N/A
Addition of 624 sf to the rear of an existing 2 214 sq. ft. two story home for a new square footage of 2 838 sq. ft. residence the new addition is for a new master bedroom with bathroom and walk-in closet new laundry closet and relocate bathroom
Valuation:
N/A
Permit #:
BLD2021-04756
Status:
complete
Fee:
$3,660
Permit Type:
N/A
Building Type:
N/A
Convert 32 sf of existing garage area to expand kitchen. remodel and reconfigure kitchen. relocate laundry in garage. remove existing water heater and install new tankless water heater
Valuation:
$35,000
Permit #:
BLD2022-00814
Status:
complete
Fee:
$2,057
Permit Type:
Alteration
Building Type:
N/A
Addition of 373 sf and convert 600 sf of existing living space to create a 973 sf (2bed/2bath) attached adu
Valuation:
$125,000
Permit #:
BLD2023-08377
Status:
complete
Fee:
$9,931
Permit Type:
New accessory dwe...
Building Type:
N/A
Reroof - with class a comparable shingles 29 squares crrc# 0668-0132 verified r-165
Valuation:
$25,000
Permit #:
B23-2204
Status:
issued
Fee:
$304
Permit Type:
N/A
Building Type:
N/A
-deferred submittal roof truss -foundation changes -a-6 2 new fans -a 5.1 a-3.2 modifications to sliding glass door -a-2 relocate electrical meter to adu elevation
Valuation:
N/A
Permit #:
BLD2024-07365-001
Status:
triage
Fee:
$517
Permit Type:
N/A
Building Type:
N/A
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Deep Construction License info
Verified License
| License # | 1044307 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for Deep Construction at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
107
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
25
Permits
- Building permit records show that Deep Construction has worked on 25 permitted projects.
Deep Construction Employees
AM
Amarjit Singh Matharu
Sole Owner
Absolutely amazing work couldn’t recommend them enough, build my dream custom home